Rolling vehicle barrier

ABSTRACT

A barrier comprises a substantially horizontal portion, a substantially rigid ramp portion, a stabilization enhancer, a substantially vertical portion, and a connector portion. The substantially horizontal portion comprising a first side and a second side. The substantially rigid ramp portion is positioned on the first side of the horizontal portion to guide a rolling vehicle onto the horizontal portion. The stabilization enhancer is configured to distribute at least a portion of a groundward force of the rolling vehicle in an effective amount to prevent substantial horizontal movement of the barrier. The substantially vertical portion is positioned on the second side of the horizontal portion to impede movement of the rolling vehicle when traveling towards the second side of the horizontal portion from the first side of the horizontal portion. The connector portion is where the horizontal portion connects to the vertical portion.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. application Ser. No.14/499,223, filed May 28, 2014, which is a continuation of U.S.application Ser. No. 13/111,700, filed May 19, 2011, which claims thebenefit of U.S. Provisional Application No. 61/346,514, filed May 20,2010, which is hereby incorporated by reference in its entirety.

DESCRIPTION OF THE DRAWINGS

Example FIG. 1 illustrates an L-shaped barrier in accordance with oneaspect of embodiments.

Example FIG. 2 illustrates an L-shaped barrier including a supportmember in accordance with one aspect of embodiments.

Example FIG. 3 illustrates an L-shaped barrier including a supportmember and substantially containing, impeding and/or blocking restingand/or moving bulk material in accordance with one aspect ofembodiments.

Example FIG. 4 illustrates a plurality of L-shaped barriers including aplurality of support members and substantially containing, impedingand/or blocking resting and/or moving bulk material in accordance withone aspect of embodiments.

Example FIG. 5A and FIG. 5B illustrates a curved semicircular shapedbarrier in accordance with one aspect of embodiments.

Example FIG. 6 illustrates a curved parabolic shaped barrier inaccordance with one aspect of embodiments.

Example FIG. 7 illustrates a surface a shaped barrier in accordance withone aspect of embodiments.

Example FIG. 8 illustrates a curved shaped barrier substantiallycontaining, impeding and/or blocking resting and/or moving fluidmaterial in accordance with one aspect of embodiments.

Example FIG. 9 illustrates a curved shaped barrier including astabilization enhancer in accordance with one aspect of embodiments.

Example FIG. 10 illustrates a curved shaped barrier including astabilization enhancer in accordance with one aspect of embodiments.

Example FIG. 11 illustrates a curved shaped barrier including astabilization enhancer in accordance with one aspect of embodiments.

Example FIG. 12 illustrates an L-shaped barrier including astabilization enhancer substantially containing, impeding and/orblocking a vehicle in accordance with one aspect of embodiments.

Example FIG. 13 illustrates an L-shaped barrier including a collapsiblesection and a stabilization enhancer in accordance with one aspect ofembodiments.

Example FIG. 14 illustrates an L-shaped barrier including astabilization enhancer, a support member and an energy absorber inaccordance with one aspect of embodiments.

Examples FIG. 15A through FIG. 15 F illustrate several example shellshaped barriers in accordance with aspects of embodiments.

Example FIG. 16A illustrates a side view of a weighted shell shapedbarrier in accordance with aspects of embodiments.

Example FIG. 16B illustrates a front view of joined and weighted shellshaped barrier in accordance with aspects of embodiments.

Example FIG. 17A and FIG. 17B illustrate joined shell shaped barriers inaccordance with aspects of embodiments.

DESCRIPTION OF THE EMBODIMENTS

According to embodiments, a barrier may relate to any structureconfigured to substantially contain, impede and/or block any material,for example a resting and/or moving material. In embodiments, a barriermay be configured to contain, impede and/or block a material over anydesired area, for example soil, grain, salt, cement, sand and/or fluidmaterial over a containment area. In embodiments, a barrier may beconfigured to contain, impede and/or block a fluid over a flood area. Inembodiments, a barrier may be configured to contain, impede and/or blocka mechanical object, for example a vehicle over a roadway. Inembodiments, a barrier may be configured to contain, impede and/or blocka moveable material and/or a contact body over a protected area and/orsafe area, for example a vehicle across highway working zones, fluidacross flood areas, and the like. In embodiments, a barrier mayattenuate the force resulting from an approaching moveable material.

According to embodiments, barrier properties may be tailored. Inembodiments, barrier properties may be tailored to account for barrierenvironment and/or barrier use. In embodiments, barrier properties maybe tailored irrespective of barrier environment and/or use. Inembodiments, the properties of a barrier may be tailored by configuringthe size, shape, assembly and/or composition of a barrier and/or barrierportion, alone or in combination.

According to embodiments, barrier size may be configured to include anyselected barrier length, width, height, weight, mass, volume and/ordensity. In embodiments, a shaped barrier and/or shaped barrier portionmay be configured to include one or more barrier cavities, for exampleformed by one or more barrier walls. In embodiments, a shaped barrierand/or shaped barrier portion may be configured to include one or morebarrier spaces, for example formed between barrier walls.

According to embodiments, a barrier cavity and/or barrier space may befilled with a material to form a non-solid volume and/or a solid volume.In embodiments, a barrier cavity and/or a barrier space may be filledwith any suitable material, which may account for selected barrierweight, mass, density, and the like. In embodiments, a material fillinga barrier cavity and/or barrier space may include air, liquid, PVC,steel, fiberglass, plastic, rubber, aluminum, cement, concrete, sand,soil, plastic, rubber, urethane, polyvinyl foam, and the like. In oneaspect of embodiments, a non-solid volume may be formed by filling adouble shell structure with a gas, such as air, a liquid, such as water,a bulk material, such as soil, and the like. In another aspect ofembodiments, a non-solid volume may be formed by including a barriercavity and/or barrier space in a vacuous state.

According to embodiments, filling a barrier cavity and/or barrier spacemay form a solid volume. In embodiments, a solid volume may include thesame and/or different material than the composition of a shaped barrierand/or shaped barrier portion. In one aspect of embodiments, a solidvolume may be formed by filling a double shell structure with concrete,clay, and the like. In another aspect of embodiments, a thickness of ashaped barrier may form a solid volume.

According to embodiments, barrier shape and/or assembly may beconfigured to include a curved semicircular, curved parabolic, L,reversed T, triangular, rectangular, square and/or amorphous barriershape, and the like. Several example amorphous barrier shapes are shownin FIG. 15A through FIG. 15F. In embodiments, barrier shape and/orassembly may be configured by any fabrication process. In one aspect ofembodiments, a shaped barrier and/or shaped barrier portion may befabricated by an etching process, for example etching from a bulkbarrier composition. In embodiments, a shaped barrier and/or shapedbarrier portion may be shaped in one-dimension, two-dimensions and/orthree-dimensions.

According to embodiments, a shaped barrier may be formed by, forexample, molding a shaped barrier portion to include any desired barriersize, barrier shape, and the like. In one aspect of embodiments, ashaped barrier portion may be molded to include an L-shape having asubstantially vertical portion and a substantially horizontal portion.In another aspect of embodiments, a shaped barrier portion may be moldedinto a curved shaped barrier.

Examples of various shell shaped barriers as per aspects of the presentinvention are illustrated in FIG. 15A through FIG. 15F. Horizontal andvertical forces may be translated through curved portions of the shellshaped barriers. FIG. 15A illustrates a shell shaped barrier with aconcave portion on one side of the barrier and a convex portion on theother side of the barrier. FIG. 15B illustrates a shell shaped barrierwith an inverted T shape. FIG. 15C illustrates a shell shaped barrierwith a concave and horizontal portion on one side of the barrier and aconvex portion on the other side of the barrier. FIG. 15D illustrates ashell shaped barrier with a half round shape. FIG. 15E illustrates ashell shaped barrier with a horizontally elongated half round shape.FIG. 15F illustrates a shell shaped barrier with a vertically elongatedhalf round shape. These barriers may be deployed in either directiondepending on current desires. These shapes may be molded with a concavebottom forming a barrier cavity. The barrier cavity may create an innershell shape which may conform to the outer wall shape. In alternativeembodiment, the inner shell shape may be different than the outer wallshape. The shape of the shell shape barrier may be configured to enablestacking and efficient storage of the barriers. The shell shape may notbe limited to a single wall. For example, a double shell structurehaving an outer wall and an inner wall could provide a barrier space.

According to embodiments, a shaped barrier may be formed by connectingtwo or more separate shaped barrier portions. In embodiments, aconnection may include a mechanical, chemical and/or magneticconnection, and the like. In embodiments, a connection may include oneor more rigid and/or hinge connectors. In one aspect of embodiments, aconnector may include a hinge, weld, bolt, adhesive, seal, rail, magnet,fastener, clip, lock-and-key, and the like.

In one aspect of embodiments, two substantially planar barrier portionsmay be connected to form an L-shaped barrier, T-shaped barrier,triangular shaped barrier, and the like. In another aspect ofembodiments, three substantially planar portions may be connected toform a triangular shaped barrier, T-shaped barrier, and the like. In yetanother aspect of embodiments, two or more substantially curved barrierportions may be connected to form a circular shaped barrier, a parabolicshaped barrier, and the like.

According to embodiments, a shaped barrier and/or a shaped barrierportion may be configured to include one or more barrier substantiallysmooth surfaces. In embodiments, a shaped barrier and/or a shapedbarrier portion may be configured to include one or more deformableand/or rigid portions. In embodiments, a shaped barrier and/or a shapedbarrier portion may be configured to include one or more barrier walls.In embodiments, one or more barrier walls may include a deformable,rigid, rough and/or smooth portion. In embodiments, a portion of one ormore barrier walls may not be uniform. In one aspect of embodiments, asurface of one or more barrier walls may include trenches, divots, andthe like, in any desired geometry. In embodiments, trenches may bev-shaped grooves, u-shaped grooves, toothed grooves, wave shape, and thelike. In embodiments, trenches may be tapered, spaced apart at anydesired distance, and/or in any desired direction. In embodiments, theuniformity of one or more barrier walls may be formed at any time beforeand/or after the manufacture of a shaped barrier and/or shaped barrierportion.

According to embodiments, barrier shape and/or assembly may beconfigured to include a single shaped barrier. In embodiments, a shapedbarrier may be configured to connect with one or more other shapedbarriers. In embodiments, a shaped barrier and/or a shaped barrierportion may include one or more collapsible sections, for example usingone or more connectors. In embodiments, a connectable and/or collapsibleshaped barrier may enable relatively fast, efficient and/or effectivebarrier storage, deployment, use, and the like.

According to embodiments, barrier shape and/or assembly may beconfigured to include one or more support members, for example tosupport one or more shaped barriers and/or shaped barrier portions. Inembodiments, a support member may include one or more of a block, tie,sheet, rod, truss, brace and/or spike, and the like, in any desiredgeometry. In one aspect of embodiments, a support member may include asquare block, step shaped block, rectangle block, triangle block,z-shape brace, tie, rod, and the like. In embodiments, a support membermay be formed as a portion of, and/or configured to contact and/orconnect with, a shaped barrier and/or shaped barrier portion.

According to embodiments, a support member may be connected with ashaped barrier and/or shaped barrier portion at one or more points usinga connector. In embodiments, a support member may be exposed to theenvironment. In one aspect of embodiments, a block separating twoportions of a shaped barrier may support one or more of the portions andbe exposed to the environment. In embodiments, a support member may behidden from the environment. In one aspect of embodiments, a braceseparating two walls of a barrier space may support the shaped barrierand be hidden from the environment.

According to embodiments, barrier shape and/or assembly may beconfigured to include one or more stabilization enhancers, for exampleto stabilize a shaped barrier and/or shaped barrier portion fromsubstantial movement. In embodiments, a stabilization enhance mayinclude one or more of a block, tie, sheet, rod, brace and/or spike, andthe like, in any desired geometry. In embodiments, a stabilizationenhancer may be formed as a portion of, and/or configured to contactand/or connect with, a shaped barrier and/or shaped barrier portion. Inembodiments, a stabilization enhancer may be connected with a shapedbarrier and/or shaped barrier portion at one or more points using aconnector. In embodiments, a stabilization enhancer may be exposed tothe environment. In one aspect of embodiments, a stabilization enhancermay be partially disposed above the ground on a safe-zone side of theshaped barrier. In embodiments, a stabilization enhancer may be hiddenfrom the environment. In one aspect of embodiments, a stabilizationenhancer may be disposed in the ground on a receiving side of a shapedbarrier.

According to embodiments, barrier shape and/or assembly may beconfigured to include one or more energy absorbers, for example toabsorb a portion of the energy of a moveable material and/or contactbody. In embodiments, an energy absorber may include one or more of ablock, sheet, rod, and the like, in any suitable geometry. Inembodiments, an energy absorber may be manufactured as a portion of,and/or configured to contact and/or connect with, a shaped barrierand/or shaped barrier portion. In embodiments, an energy absorber may beconnected with a shaped barrier and/or shaped barrier portion at one ormore points using a connector. In embodiments, an energy absorber may beexposed to the environment. In one aspect of embodiments, an energyabsorber may be disposed between a shaped barrier and a contact body onthe receiving side of a shaped barrier. In one aspect of an embodiment,the energy absorber may be configured to absorb at a portion of ahorizontal force.

According to embodiments, a wall of a barrier, a support member of abarrier, a stabilization enhancer of a barrier and/or an energy absorberof a barrier may include any material. In one aspect of embodiments, thematerial may include fluid, gas, PVC, steel, fiberglass, plastic,rubber, aluminum, concrete, plastic, rubber, urethane, polyvinyl foam,and the like.

According to embodiments, barrier shape and/or assembly may beconfigured to include one or more discontinuities between two or moreshaped barriers. In embodiments, one or more discontinuities may beformed by including one or more separations between two or more shapedbarriers. In one aspect of embodiments, two edge shaped barriers may beseparated from each other at one end of each shaped edge barrier and maybe interconnected to each other at the other end of each edge shapedbarrier. In embodiments, two edge shaped barriers 1720 and 1740 may bedirectly interconnected with each other and/or may be indirectlyinterconnected with each other. In one aspect of embodiments,intermediate shaped barriers may indirectly interconnect two edge shapedbarriers with each other.

Example FIG. 17A and FIG. 17B illustrate joined shell shaped barriers1700 (shown as 1710, 1720, 1730 and 1740) in accordance with aspects ofembodiments. As shown in this example, two edge shaped barriers 1720 and1740 are interconnected through shaped barriers 1720 and 1730. In someembodiments, these barriers may be connected with a seal to prevent orotherwise minimize leakage through the barrier. Alternatively, a linermaterial 1800 may be placed over portions of the barriers to prevent orotherwise minimize leakage through the barrier. Liner material 1800 maybe made of plastic sheeting or other material that minimizes leakage.Some liners may be made of other materials such as a woven material.Some woven materials may be coated with other materials such aspolymers, rubber or the like to add strength and/or moisture resistance.Examples of liner materials include polyethylene, EPDM rubber, PVC andHDPE. Liner materials are available from several companies including BLTliners of Pineville, Oreg.

In some embodiments, the barriers may be laid out so that they do notseal. For example, it may be that the barriers need to be laid out at anangle from each other to navigated a turn. In these types of situations,the liners may be used to join the barriers to prevent or otherwiseminimize leakage. According to some embodiments, the liners may befastened to the barriers.

Alternatively, solid joining caps may be used that interconnect barriersat various angles. For example, a 30 degree joining cap may be used tofasten two barriers at 30 degrees. In yet other embodiments, somebarriers may be constructed to curve. To achieve a bend in a series ofbarrier, one could join one or more curved barriers together.

According to embodiments, barrier composition may be configured toinclude any material, for example to include polymer and/or metalmaterial. In embodiments, barrier composition may be configured toinclude PVC, steel, fiberglass, plastic, rubber, aluminum, concrete,plastic, rubber, urethane, and the like. In one aspect of embodiments, ashaped barrier and/or shaped barrier portion may include PVC materialwhere a barrier contains bulk material including soil, gravel, and thelike. In another aspect of embodiments, a shaped barrier and/or shapedbarrier portion may include steel material where a barrier blocks avehicle. In yet another aspect of embodiments, a shaped barrier and/orshaped barrier portion may include plastic and/or fiberglass materialwhere a barrier impedes a fluid. In embodiments, stiffness properties ofa barrier may be maximized.

According to embodiments, a shaped barrier may leverage the energy of amaterial to contain, impede and/or block the material. In embodiments,the energy of a material may include, but is not limited to: potentialenergy, strain energy, kinetic energy or the like. In embodiments, ashaped barrier may be configured to increase the stabilizing force in aneffective amount between the shaped barrier and the ground to preventsubstantial movement of the shaped barrier. In embodiments, barriersize, shape, assembly and/or composition may be configured to leveragethe energy of a material and/or to increase the stabilizing forcebetween a barrier and the ground.

According to embodiments, a barrier may be configured to distribute aportion of a groundward force of a material contacting the barrier, forexample on a receiving side of the barrier. In embodiments, a groundwardforce of a material may include a portion of the energy of the material,for example a portion of the energy of the material directed towards theground. In embodiments, a groundward force of a material may include aportion of the weight of a moveable material and/or contacting body. Inembodiments, a groundward force of a material may include a portion ofan approaching force of a moveable material and/or contacting bodyrelative to a barrier. In embodiments, the movement of a shaped barrierand/or shaped barrier portion may include movement in a horizontal planerelative to the ground and/or movement in a vertical plane relative tothe ground.

According to embodiments, breaking, sliding and/or overturning of ashaped barrier may be minimized. In embodiments, the weight and/or massof a moveable material may be leveraged to maximize the properties of ashaped barrier, such that a shaped barrier may be relatively light fortransport but relatively heavy when contacted. In embodiments, a shapedbarrier may be configured to leverage the energy of a movable materialto maximize the frictional force between the shaped barrier and theground. In embodiments, a connectable and/or collapsible shaped barriermay enable relatively fast, efficient and/or effective barrier storage,deployment, use, and the like.

Referring to example FIG. 1, an L-shaped barrier is illustrated inaccordance with one aspect of embodiments. According to embodiments,L-shaped barrier 100 may include vertical portion 110 and/or horizontalportion 120. In embodiments, vertical portion 110 may be connected withhorizontal portion 120 at connection area 130. In embodiments, verticalportion 110 may be positioned from horizontal portion 120 in any desiredconfiguration. In embodiments, vertical portion 110 may be in a raisedposition spaced apart from ground 140 and/or horizontal portion 120. Inembodiments, vertical portion 110 may be raised in any amount, forexample raised at approximately a 45 degree angle, a 90 degree angle orthe like. In embodiments, horizontal portion 120 may be in a groundposition contacting ground 140. As illustrated in one aspect ofembodiments, connection area 130 may be disposed midway between verticalportion 110 and horizontal portion 120, vertical portion 110 may bepositioned perpendicular to horizontal portion 120, and vertical portion110 may be spaced apart from horizontal portion 120 by approximately 90degrees.

According to embodiments, L-shaped barrier 100 may be configured toconnect with another shaped barrier. In one aspect of embodiments,L-shaped barrier 100 may include a connector configured to connect witha complimentary connector of an adjacent L-shaped barrier. Inembodiments, two L-shaped barriers may be interconnected at one end ofeach barrier to form a relatively larger L-shaped barrier. Inembodiments, a discontinuity may be formed by having a separationbetween the interconnected L-shaped barriers at the other end of eachL-shaped barrier.

Referring to example FIG. 2, an L-shaped barrier including a supportmember is illustrated in accordance with one aspect of embodiments.According to embodiments, L-shaped barrier 200 may include verticalportion 210 and/or horizontal portion 220. In embodiments, verticalportion 210 may be connected with horizontal portion 220 at connectionarea 230. In embodiments, vertical portion 210 may be in a raisedposition and horizontal portion 220 may be in a ground position.

According to embodiments, L-shaped barrier 200 may include one or moresupport members 250. As illustrated in one aspect of embodiments,support member 250 may be a triangle block exposed to the environmentand positioned to contact vertical portion 210 and/or horizontal portion220. In embodiments, positioning support member 250 to contact L-shapedbarrier 200 may minimize connection steps related to bars, ties, and thelike.

According to embodiments, support member 250 may be connected to barrier200 at one or more points using a connector. In embodiments, side 260 ofsupport member 250 may be connected to horizontal portion 220 at one ormore points along side 260. In embodiments, side 270 of support member250 may be connected to vertical portion 210 at one or more points alongside 270. In embodiments, a portion of support member 250 adjacentconnection area 230 may be beveled and/or may be connected to shapedbarrier 200. In embodiments, support member 250 may support verticalportion 210 and/or horizontal portion 220. In embodiments, supportmember 250 may minimize movement of vertical portion 210 and/orhorizontal portion 220 about connection area 230.

Referring to example FIG. 3, an L-shaped barrier including a supportmember and substantially containing, impeding and/or blocking restingand/or moving bulk material is illustrated in accordance with one aspectof embodiments. According to embodiments, L-shaped barrier 300 mayinclude vertical portion 310 and/or horizontal portion 320. Inembodiments, vertical portion 310 may be connected with horizontalportion 320 at connection area 330. In embodiments, vertical portion 310may be in a raised position and horizontal portion 320 may be in aground position.

According to embodiments, L-shaped barrier 300 may include one or moresupport members 350. As illustrated in one aspect of embodiments,support member 350 may be a tie exposed to the environment andpositioned to contact vertical portion 310 and/or horizontal portion320. In embodiments, support member 350 may be connected to verticalportion 310 and/or horizontal portion 320 at one or more points using aconnector.

According to embodiments, L-shaped barrier 300 may leverage the weightof a bulk material 380 to contain, impede and/or block bulk material380. In embodiments, L-shaped barrier 300 may be configured to increasethe stabilizing force in an effective amount between L-shaped barrier300 and ground 340 to prevent substantial movement of L-shaped barrier300. In embodiments, barrier size, shape, assembly and/or compositionmay be configured to leverage the weight of bulk material 380 and/or toincrease the stabilizing force between L-shaped barrier 300 and ground340.

As illustrated in one aspect of embodiments, L-shaped barrier 300 may beconfigured to distribute a portion of groundward force A of bulkmaterial 380 contacting shaped barrier 300, for example on the receivingside of L-shaped barrier 300. In embodiments, groundward force A of bulkmaterial 380 may include a portion of the weight and/or mass of moveablematerial 380. In embodiments, groundward force A of moveable material380 may include a portion of an approaching force of moveable material380 relative to L-shaped barrier 300. In embodiments, substantialmovement of L-shaped barrier 300 may be prevented in a horizontal planerelative to ground 340 and/or in a vertical plane relative to ground340.

According to embodiments, force A of bulk material 380 applied tohorizontal portion 320 may keep L-shaped barrier 300 from substantiallymoving across ground 340. In embodiments, horizontal portion 320 maydistribute force A of bulk material 380 in an effective amount toprevent substantial movement of L-shaped barrier 300. As illustrated inone aspect of embodiments, force B of bulk material 380 may be counteredby horizontal portion 320 and/or support member 350. In embodiments,L-shaped barrier 300 may keep bulk material 380 from substantiallyspreading to undesired and/or predetermined areas.

Referring to example FIG. 4, a plurality of L-shaped barriers includinga plurality of support members and substantially containing, impedingand/or blocking resting and/or moving bulk material is illustrated inaccordance with one aspect of embodiments. According to embodiments,L-shaped barrier 400 may include vertical portion 410 and/or horizontalportion 420. In embodiments, vertical portion 410 may be in a raisedposition and horizontal portion 420 may be in a ground position. Inembodiments, L-shaped barrier 400 may include one or more supportmembers 450. In embodiments, like numerals may represent like elements,such that L-shaped barrier 400′ may include a vertical portion 410′, ahorizontal portion 420′, and a support member 450′.

According to embodiments, moveable material 480 may be provided toL-shaped barriers 400, 400′ and/or 400″. In embodiments, L-shapedbarriers 400, 400′ and/or 400″ may be relatively easily distributed,and/or any area of containment may be formed. As illustrated in oneaspect of embodiments, horizontal portions 420, 420′ and 420″ may not bein contact. In embodiments, the area of confinement may be larger thanthe combined size of shaped barriers 400, 400′ and 400″ by including aspace between horizontal portions 420, 420′ and 420″. In another aspectof embodiments, bulk material 480 may be stacked up higher than verticalportions 400, 400′ and/or 400″ such that the area of confinement may belarger than the combined size of shaped barriers 400, 400′ and 400″.

According to embodiments, L-shaped barriers 400, 400′ and/or 400″ mayleverage the weight of bulk material 480 to contain, impede and/or blockbulk material 480. In embodiments, L-shaped barriers 400, 400′ and/or400″ may be configured to increase the stabilizing force in an effectiveamount between L-shaped barriers 400, 400′ and/or 400″ and ground 440 toprevent substantial movement of L-shaped barriers 400, 400′ and/or 400″.In embodiments, barrier size, shape, assembly and/or composition may beconfigured to leverage the weight of bulk material 480 and/or toincrease the stabilizing force between L-shaped barriers 400, 400′and/or 400″ and ground 440.

As illustrated in one aspect of embodiments, L-shaped barriers 400, 400′and/or 400″ may be configured to distribute a portion of the groundwardforce of bulk material 480 contacting L-shaped barriers 400, 400′ and/or400″, for example on the receiving side of L-shaped barriers 400, 400′and/or 400″. In embodiments, the groundward force of bulk material 480may include a portion of the weight and/or mass of bulk material 480. Inembodiments, the groundward force of bulk material 480 may include aportion of an approaching force of bulk material 480 relative toL-shaped barriers 400, 400′ and/or 400″. In embodiments, substantialmovement of L-shaped barriers 400, 400′ and/or 400″ may be prevented ina horizontal plane relative to ground 440 and/or in a vertical planerelative to ground 440.

According to embodiments, a groundward force of bulk material 480applied to horizontal portion 420, 420′ and/or 420″ may keep L-shapedbarriers 400, 400′ and/or 400″ from substantially moving across ground440. In embodiments, horizontal portion 420, 420′ and/or 420″ maydistribute a groundward force of bulk material 480 in an effectiveamount to prevent substantial movement of L-shaped barriers 400, 400′and/or 400″. In embodiments, a force of bulk material 480 may becountered by horizontal portion 420, 420′ and/or 420″, and/or may becountered by support members 450, 450′ and/or 450″. In embodiments,L-shaped barriers 410, 410′ and/or 410″ may keep bulk material 480 fromsubstantially spreading to undesired and/or predetermined areas.

Referring to example FIG. 5A and FIG. 5B, a curved shaped barrier isillustrated in accordance with one aspect of embodiments. According toembodiments, curved shaped barrier 500 may be in the form of a shellstructure. In embodiments, curved shaped barrier 500 may include asemispherical cross section, parabolic cross section, sinusoidal crosssection, and the like. As illustrated in one aspect of embodiments,curved shaped barrier 500 may include a semicircular shape and/or may beformed having a double shell structure.

According to embodiments, a double shell structure may include barrierwalls 514 and 515 spaced apart from each other, which together may formbarrier space 513. In embodiments, semicircular shaped barrier 500 mayinclude barrier cavity 512, which may be formed between barrier wall 514and ground 540. In embodiments, barrier space 513 and/or barrier cavity512 may be filled to form a non-solid and/or a solid volume. Asillustrated in one aspect of embodiments, barrier space 513 and barriercavity 512 may be filled with air to form non-solid volumes. Accordingto embodiments, barrier space 513 may be hollow or solid. Additionally,embodiments may have barrier space 513 comprised of a different materialthan 514 and/or 515. Alternative embodiments may have barrier spacecomprised on a material that is the same as 514 and/or 515.

Referring to example FIG. 6, a curved shaped barrier is illustrated inaccordance with one aspect of embodiments. According to embodiments,curved shaped barrier 600 may be in the form of a shell structure. Inembodiments, curved shaped barrier 600 may include a semispherical crosssection, parabolic cross section, sinusoidal cross section, and thelike. As illustrated in one aspect of embodiments, curved shaped barrier600 may include a parabolic shape and/or may be formed having a doubleshell structure.

According to embodiments, a double shell structure may include barrierwalls 614 spaced apart from each other, which together may form barrierspace 613. In embodiments, an inner barrier wall may relate to a wallfacing ground 640. In embodiments, parabolic shaped barrier 600 mayinclude barrier cavity 612, which may be formed between barrier wall 614and ground 640. In embodiments, barrier space 613 and/or barrier cavity612 may be filled to form a non-solid and/or a solid volume. Asillustrated in one aspect of embodiments, barrier cavity 612 may befilled with air to form a non-solid volume. In embodiments, barriervolume 613 may be filled to include a combined non-solid volume and asolid volume. As illustrated in one aspect of embodiments, barrier space613 may include braces 616 interposed with air, which together mayprovide a combined solid volume and non-solid volume.

Referring to example FIG. 7, a surface of a shaped barrier isillustrated in accordance with one aspect of embodiments. According toembodiments, a surface of a shaped barrier may include a surface of abarrier wall. In embodiments, a surface of a shaped barrier may not beuniform. As illustrated in one aspect of embodiments, a surface of ashaped barrier may include one or more trenches 717. In embodiments,trenches 717 may be tapered, spaced apart at any desired distance,and/or disposed in any desired direction.

Referring to example FIG. 8, a curved shaped barrier substantiallycontaining, impeding and/or blocking resting and/or moving fluidmaterial in accordance with one aspect of embodiments. In embodiments,fluid material may include flood material. In embodiments, floodmaterial may result from snow, water, surge waves and/or rain, and thelike.

According to embodiments, curved shaped barrier 800 may leverage theweight of a fluid material 880 to contain, impede and/or block fluidmaterial 880. In embodiments, curved shaped barrier 800 may beconfigured to increase the stabilizing force in an effective amountbetween curved shaped barrier 800 and ground 840 to prevent substantialmovement of curved shaped barrier 800. In embodiments, barrier size,shape, assembly and/or composition may be configured to leverage theweight of fluid material 880 and/or to increase the stabilizing forcebetween curved barrier 880 and ground 840.

As illustrated in one aspect of embodiments, curved shaped barrier 800may be configured to distribute a portion of groundward force A of fluidmaterial 880 contacting shaped barrier 800, for example on the receivingside of shaped barrier 800. In embodiments, groundward force A of fluidmaterial 880 may include a portion of the weight and/or mass of fluidmaterial 880. In embodiments, groundward force A of fluid material 880may include a portion of an approaching force of fluid material 880relative to curved shaped barrier 800. In embodiments, substantialmovement of curved shaped barrier 800 may be prevented in a horizontalplane relative to ground 840 and/or in a vertical plane relative toground 840.

According to embodiments, force A of fluid material 880 applied tobarrier wall 814 may keep cured shaped barrier 800 from substantiallymoving across ground 840. In embodiments, barrier wall 814 maydistribute force A of fluid flood material 880 in an effective amount toprevent substantial movement of curved shaped barrier 800. Inembodiments, shaped barrier 800 may keep fluid material 880 fromsubstantially spreading to undesired and/or predetermined areas.

Referring to example FIG. 9 to FIG. 11, a curved shaped barrierincluding a stabilization enhancer is illustrated in accordance with oneaspect of embodiments. According to embodiments, a stabilizationenhancer may stabilize a shaped barrier and/or shaped barrier portionfrom substantial movement, for example minimize sinking, sliding, and/oroverturning. As illustrated in one aspect of embodiments in FIG. 9,stabilization enhancer 922 may include a block 924 and/or a sheet 923.

In embodiment 900, stabilization enhancer 922 may contact and/or connectwith curved shaped barrier 914. In embodiments, stabilization enhancer922 may be hidden from the environment, for example disposed in ground940. In embodiments, stabilization enhancer 922 may be disposed on asafe-zone side of curved shaped barrier 914 and/or on a receiving sideof curved shaped barrier 914.

As illustrated in one aspect of embodiment 1000 in FIG. 10,stabilization enhancer 1022 may include a rod. According to embodiments,stabilization enhancer 1022 may contact and/or connect with curvedshaped barrier 1014. In embodiments, stabilization enhancer 1022 may beexposed to the environment, for example partially disposed in ground1040. In embodiments, stabilization enhancer 1022 may be disposed on asafe-zone side of curved shaped barrier 1014 and/or on a receiving sideof curved shaped barrier 1014.

As illustrated in one aspect of embodiments in FIG. 11, stabilizationenhancer 1122 may include a shaped foot. According to embodiments,stabilization enhancer 1122 may contact and/or connect with curvedshaped barrier 1100. In embodiments, stabilization enhancer 1122 may bepartially exposed to the environment, for positioned at the interfacebetween barrier wall 1114 and ground 1140. In embodiments, stabilizationenhancer 1122 may be disposed on a safe-zone side of curved shapedbarrier 1100 and/or on a receiving side of curved shaped barrier 1100.

Referring to example FIG. 12, an L-shaped barrier including astabilization enhancer substantially containing, impeding and/orblocking a vehicle is illustrated in accordance with one aspect ofembodiments. According to embodiments, L-shaped barrier 1200 may includevertical portion 1210 and/or horizontal portion 1220. In embodiments,vertical portion 1210 may be connected with horizontal portion 1220 atconnection area 1230. In embodiments, vertical portion 1210 may be in araised position and horizontal portion 1220 may be in a ground position.As illustrated in one aspect of embodiments, horizontal portion 1220 mayinclude stabilization enhancer 1222, for example a ramp. In embodiments,stabilization enhancer may include a smooth surface. In embodiments,stabilization enhancer 1222 may be partially disposed in ground 1240.

According to embodiments, L-shaped barrier 1200 may leverage the energyof vehicle 1280 to contain, impede and/or block vehicle 1280. Inembodiments, L-shaped barrier 1200 may be configured to increase thestabilizing force in an effective amount between L-shaped barrier 1200and ground 1240 to prevent substantial movement of L-shaped barrier1200. In embodiments, barrier size, shape, assembly and/or compositionmay be configured to leverage the energy of vehicle 1280 and/or toincrease the stabilizing force between L-shaped barrier 1200 and ground1240.

As illustrated in one aspect of embodiments, L-shaped barrier 1200 maybe configured to distribute a portion of a groundward force of vehicle1245 contacting L-shaped shaped barrier 1200, for example on thereceiving side of shaped barrier 1200. In embodiments, a groundwardforce of vehicle 1245 may include a portion of the weight and/or mass ofvehicle 1245. In embodiments, a groundward force of vehicle 1245 mayinclude a portion of an approaching force of vehicle 1245 relative toL-shaped barrier 1200.

According to embodiments, a groundward force of vehicle 1280 applied tohorizontal portion 1220 may keep barrier 1200 from substantially movingacross ground 1240. In embodiments, horizontal portion 1220 maydistribute a groundward force of vehicle 1245 in an effective amount toprevent substantial movement of L-shaped barrier 1200. In embodiments,relatively large friction force A between horizontal portion 1220 andground 1240 may minimize movement of L-shaped barrier 1200. Inembodiments, L-shaped barrier 1200 may keep vehicle 1280 fromsubstantially spreading to undesired and/or predetermined areas.

Referring to example FIG. 13, an L-shaped barrier including acollapsible section and a stabilization enhancer is illustrated inaccordance with one aspect of embodiments. According to embodiments,L-shaped barrier 1300 may include vertical portion 1310 and/orhorizontal portion 1320. In embodiments, vertical portion 1310 may beconnected with horizontal portion 1320 at connection area 1330 usinghinge connection 1361 and a support member. In embodiments, verticalportion 1310 may be in a raised position and horizontal portion 1320 maybe in a ground position.

As illustrated in one aspect of embodiments, horizontal portion 1320 mayinclude a plurality of connected sections 1360. In embodiments, one ormore connected sections 1360 may be connected using hinge connection1361, which may maximize the ability of barrier 1300 to collapse andunfold for movement, storage, deployment, and the like. In embodiments,horizontal portion 1320 may include a plurality of stabilization members1322. In embodiments, stabilization member 1322 may include a spike. Asillustrated in one aspect of embodiments, stabilization member 1322 mayinclude spikes having the same and/or different dimensions, for exampleincreasing length moving in a direction towards vertical portion 1310.

According to embodiments, stabilization member 1322 may maximizeresistance of L-shaped barrier 1300 with respect to ground 1340. Inembodiments, the movement of L-shaped barrier 1300 may be minimized. Inembodiments, a contact body and/or moveable material may initiallycontact horizontal portion 1320, such that relatively shortstabilization members 1322 may minimize an approaching and/or impactforce between barrier 1300 and the contact body, and/or may maximizefriction force between barrier 1300 and ground 1340. In embodiments, acontact body traveling along horizontal portion 1320 may enablerelatively larger stabilization enhancers to further maximize frictionbetween barrier 1300 and ground 1340.

Referring to example FIG. 14, an L-shaped barrier including astabilization enhancer, a support member and an energy absorber isillustrated in accordance with one aspect of embodiments. According toembodiments, L-shaped barrier 1400 may include vertical portion 1410and/or horizontal portion 1420. In embodiments, vertical portion 1410may be connected with horizontal portion. In embodiments, verticalportion 1410 may be in a raised position and horizontal portion 1420 maybe in a ground position.

As illustrated in one aspect of embodiments, L-shaped barrier 1400 mayinclude one or more support members 1450. In embodiments, support member1450 may be a triangle block exposed to the environment and positionedto contact vertical portion 1410 at a safe zone of L-shaped barrier1400. In embodiments, support member 1450 may be connected to barrier1400 at one or more points along side 1460 using a connector. Inembodiments, barrier 1400 may include a stabilization enhancer 1422connected to support member 1450.

As illustrated in one aspect of embodiments, L-shaped barrier 1400 mayinclude energy absorber 1490. In embodiments, energy absorber 1490 mayabsorb a portion of the energy of a moveable material and/or contactbody. In embodiments, energy absorber 1490 may contact and/or beconnected with shaped barrier 1400. In embodiments, energy absorber 1490may be exposed to the environment. In one aspect of embodiments, energyabsorber 1490 may be disposed between shaped barrier 1400 and a contactbody on the receiving side of shaped barrier 1400. In embodiments, theenergy absorber 1490 may absorb at least a portion of a horizontaland/or groundward force.

While various embodiments have been described above, it should beunderstood that they have been presented by way of example, and notlimitation. It will be apparent to persons skilled in the relevantart(s) that various changes in form and detail can be made thereinwithout departing from the spirit and scope. In fact, after reading theabove description, it will be apparent to one skilled in the relevantart(s) how to implement alternative embodiments. Thus, the presentembodiments should not be limited by any of the above describedexemplary embodiments. In particular, it should be noted that, forexample purposes, the above explanation has focused containing, impedingand/or blocking bulk material, fluid material and/or vehicles. However,one skilled in the art will recognize that embodiments could be appliedto any moveable material for any reason, for example to separate animalpopulations, for crowd control, for sporting events, and the like.

Embodiments may also recognize other sizes, shapes, assemblies and/orcompositions suitable to increase the stabilizing force between thebarrier and the ground to prevent substantial movement of the barrier.The properties of a shaped barrier may be tailored by configuring thesize, shape, assembly and/or composition of a shaped barrier and/orshaped barrier portion, alone or in combination, using any manual and/orautomated process, for example as illustrated in example Table 1.

EXAMPLE TABLE 1 Parts Attributes Sub-solutions Vertical Shape Drum RailFlat Portion plate Material Steel Plastic Timber Rubber Filling NoneWater Sand Front None Rubber Plastic Face Coverage Connection NoneHinged Bolted Glued Welded Horizontal Shape Flat Mattress Portion plateMaterial Steel Plastic Rubber Timber Combination Filling None Water SandBottom Smooth Rough Spikes Groves Face Bracing None Steel Steel tiestrusses

Therefore, an automated process may provide a vertical portionconfigured to include a steel plate having a flat plate shape andconnected to a horizontal portion by a hinge connection as illustratedin example Table 1. However, any geometry, property, connection and/ormaterial may be included in embodiment processes. For example, Table 1may include a curved portion, an energy absorber, length of portions,weight of the barrier, environment, and the like. As another example,any shape may be included, such as a trapezoid shape, rectangular shape,a stepped shape, and the like.

Embodiments may also recognize further modifications. For example, avertical shape may relate to a substantially vertical shape, a curvedshape may relate to a substantially curved shape, a non-solid volume mayrelate to a substantially non-solid volume, a smooth surface may relateto a substantially smooth surface, and the like. As another example, avertical portion and/or a horizontal portion may include barrier spaces.As another example, a support member may include a block cavity and/or ablock space. As a final example, a connection area may be formed at anypoint along a vertical portion, a horizontal portion, a curved portion,and the like.

Embodiments may also recognize other deployment configurations. Forexample, rotation of L-shaped barrier 100 and/or L-shaped barrier 200 by180 degrees relative to the ground may provide a triangular shapedbarrier having a barrier cavity, which may include a non-solid volumeand/or a solid volume. As another example, two parabolic shaped barriersmay be interconnected on a safe zone side by a horizontal shaped barrierportion, for example to provide a redundant barrier. As a final example,an L-shaped barrier may be interconnected with a curved shaped barrier.

Embodiments may also recognize other deployment configurations. Forexample, rotation of L-shaped barrier 100 and/or L-shaped barrier 200 by180 degrees relative to the ground may provide a triangular shapedbarrier having a barrier cavity, which may include a non-solid volumeand/or a solid volume. As another example, two parabolic shaped barriersmay be interconnected on a safe zone side by a horizontal shaped barrierportion, for example to provide a redundant barrier. As a final example,an L-shaped barrier may be interconnected with a curved shaped barrier.

In some cases, it may be desired to fix a barrier in place. As describedearlier, barriers may be staked to the ground. Another method of fixingthe position of a barrier may be to place it up against a curb. So, forexample, if a neighborhood is in threat of flooding, a series ofbarriers may be deployed in the street up against the edge of a curb tokeep them in place.

Another method for fixing a barrier in place may be to weigh it down.Example FIG. 16A illustrates a side view of a weighted shell shapedbarrier in accordance with one aspect of embodiments. As illustrated, ashell shaped barrier 1610 may be set on the ground with a weight 1620,such as a sandbag, placed on top. To accommodate the weight 1620, aconcave surface can be embedded on the top of the shell shaped barrier1610. Example FIG. 16B illustrates a front view of a series of joinedand weighted shell shaped barriers in accordance with one aspect ofembodiments. As illustrated, joined barriers 1610 a, 1610 b and 1610 care weighted down by weights 1620 a, 1620 b and 1620 c respectively.

In addition, it should be understood that any figures which highlightthe functionality and advantages, are presented for example purposesonly. The disclosed architecture is sufficiently flexible andconfigurable, such that it may be utilized in ways other than thatshown. For example, a circular barrier may be utilized to impede themovement of a vehicle and/or contain bulk material, and/or an L-shapedbarrier may be utilized to block the flow of a flood material.

Further, the purpose of the Abstract of the Disclosure is to enable theU.S. Patent and Trademark Office and the public generally, andespecially the scientists, engineers and practitioners in the art whoare not familiar with patent or legal terms or phraseology, to determinequickly from a cursory inspection the nature and essence of thetechnical disclosure of the application. The Abstract of the Disclosureis not intended to be limiting as to the scope in any way.

Finally, it is the applicant's intent that only claims that include theexpress language “means for” or “step for” be interpreted under 35U.S.C. 112, paragraph 6. Claims that do not expressly include the phrase“means for” or “step for” are not to be interpreted under 35 U.S.C. 112.

1. A barrier comprising: a substantially horizontal portion comprising afirst side and a second side; a substantially rigid ramp portionpositioned on the first side of the horizontal portion to guide arolling vehicle onto the horizontal portion; a stabilization enhancerconfigured to distributing at least a portion of a groundward force ofthe rolling vehicle in an effective amount to prevent substantialhorizontal movement of the barrier; a substantially vertical portionpositioned on the second side of the horizontal portion to impedemovement of the rolling vehicle when traveling towards the second sideof the horizontal portion from the first side of the horizontal portion;and at least one connector portion where the horizontal portion connectsto the vertical portion.
 2. The barrier according to claim 1, whereinthe barrier comprises at least one of the following shapes: an L shape;or a reversed T shape.
 3. The barrier according to claim 1, wherein thebarrier comprises a curved shape.
 4. The barrier according to claim 1,wherein the connector portion comprises at least one of the following: ahinge; a weld; a bolt; an adhesive; a magnet, a lock-and-key; or a rail.5. The barrier according to claim 1, wherein at least a portion of thebarrier comprises a plurality of hinged sections.
 6. The barrieraccording to claim 1, further comprising a support member.
 7. Thebarrier according to claim 6, wherein the support member comprises atleast one of the following: a block; a tie; a sheet; or a rod;
 8. Thebarrier according to claim 1, wherein the barrier is configured toconnect to at least one other barrier employing at least one of thefollowing: a seal; a flexible covering; or a hard covering.
 9. Thebarrier according to claim 1, wherein the barrier comprises one or moresupport members positioned to contact the substantially verticalportion.
 10. The barrier according to claim 1, wherein the barriercomprises a non-solid volume located in at least one of the following: acavity formed by the barrier; or between an outer wall and an inner wallof the barrier.
 11. The barrier according to claim 1, wherein thestabilization enhancer comprises a multitude of distributed groundpenetrating members of various lengths.
 12. The barrier according toclaim 1, wherein the stabilization enhancer comprises at least one ofthe following: a spike; a block; a sheet; a rod; a street curb; rubber;or a sand bag.
 13. The barrier according to claim 1, wherein the rampportion is part of the substantially horizontal portion.
 14. The barrieraccording to claim 1, wherein the substantially horizontal portion isfurther configured to support the rolling vehicle.
 15. The barrieraccording to claim 1, wherein the groundward force comprises at leastone of the following: at least a portion of the weight of the rollingvehicle; and at least a portion of the approaching force of the rollingvehicle.
 16. The barrier according to claim 1, wherein the at least oneconnector portion comprises at least one hinge.
 17. The barrieraccording to claim 1, further comprising an energy absorber configuredto absorb at least a portion of a horizontal force of the rollingvehicle.
 18. The barrier according to claim 1, wherein at the surface ofthe barrier comprises: a substantially deformable portion; and asubstantially rigid portion.
 19. The barrier according to claim 1,wherein the barrier is configured to impede a rolling vehicle fromentering a highway work zone.
 20. The barrier according to claim 1,wherein the substantially horizontal portion comprises at least twosections connected to each other using at least one hinge.